I'm trying to caption the F10 while processing a form. The KeyPress event for the form is testing for nKeyCode = -9, I also have the KeyPreview set to True. In testing I've tried displaying the nKeyCode value on the screen, and all key values are displayed, except for function keys. Sometimes they are "captured" with the KeyPress event, but most of the time they are not.

I've tried PUSH KEY CLEAR to make sure there are no assignments to the function keys.

What needs to be done to capture function keys?